A rape victim is arrested for murder in Suffolk County, but Detective Benson questions the case, and discovers enough evidence to turn attention to a different suspect.
Kevin an Zoe arrive in Vietnam; in the past, Jack and Rebecca head to Los Angeles on a road trip; Jack's war story continues to unfold.
Dr Weaver goes on the warpath after she discovers several problems in the ER; Dr Greene re-evaluates his priorities in the wake of his father's death.
Corday spends a stressful Thanksgiving Day with Greene's father and daughter; Kovac rescues Hathaway who goes into labour at the station, and returns her to County General where she gives birth to twins.
Dr Ross treats a seriously ill baby brought into the ER by Charlie; Hathaway has some unexpected guests show up at her Ukrainian Christmas celebration.